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Author(s): SOUZA, A. das G. C. de; SOUSA, N. R.; LOPES, R.; ATROCH, A. L.; BARCELOS, E.; CORDEIRO, E.; OLIVEIRA, M. do S. P. de; ALVES, R. M.; FARIAS NETO, J. T. de; NODA, H.; SILVA FILHO, D. F.; YUYAMA, K.; ALMEIDA, C. M. V. C. de; LOPES, M. T. G.; OHASHI, S. T. O artigo apresenta a evolução dos programas de melhoramento genético desenvolvidos na região Norte do Brasil e seus principais impactos na agricultura. Destaca as contribuições do melhoramento das esp... ... |
Author(s): MACARRINGUE, L. S.; BOLFE, E. L.; DUVERGER, S. G.; SANO, E. E.; CALDAS, M. M.; FERREIRA, M. C.; ZULLO JUNIOR, J.; MATIAS, L. F. Accurate land use and land cover (LULC) mapping is essential for scientific and decision-making purposes. The objective of this paper was to map LULC classes in the northern region of Mozambique betwe... ... |
Author(s): PRIETO-BENAVIDES, O. O.; STURMER, S. L.; FARIAS, E. do N. C.; URDANIGO-ZAMBRANO, J. P.; SILVA, K. da; BARBOSA, R. I. The ecotone forests in the northern region of Brazilian Amazonia are important areas representing transition zones between forest and non-forest ecosystems. These areas have soils nutrient-poor that p... ... |
Author(s): DALCHIAVON, F. C.; SILVA, W. J. C. da; HIOLANDA, R.; VICARI, F. R.; CARVALHO, C. G. P.
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Author(s): PIRES, I. F.; FONTANA, A.; PARTELLI, F. L.; CAMPANHARO, A.; ROCHA, J. R.; RODRIGUES, J. D. The soils of Coastal Tablelands are characterized by low natural fertility, which reinforces the importance of assessing soil fertility and leaf nutrition of crops. The objective of this study is to p... ... |
Author(s): RUDELL, E. C.; SANTOS, F. M. dos; CASTRO, R. L. de; GIACOMINI, A. J.; FOGOLARI, R. R. Abstract: The experiment evaluated the performance of 12 wheat cultivars indicated to be grown in the northern of Rio Grande do Sul. According to Scott-Knott?s mean comparison test, they obtained high... ... |
Author(s): MARTINS, M. V. V.; SILVEIRA, S. F.; MAFFIA, L. A.; ROCABADO, J. M. A.; MUSSI-DIAS, V. Fungicides were evaluated under field conditions for their efficacy in the control of guava rust (Puccinia psidii); five systemic fungicides (azoxystrobin, pyraclostrobin, cyproconazole, tebuconazole,... ... |
Author(s): SANTANA, I. A.; ALBUQUERQUE, C. J. B.; MONÇÃO, F. P.; RIGUEIRA, J. P. S.; ROCHA JÚNIOR, V. R.; PARRELLA, R. A. da C.; VIEIRA, E. M.; GOMES, M. L. R.; LEAL, D. B.; LIMA, R. P. de ABSTRACT - Sorghum is a crop of great interest in animal feed in semiarid regions. The environment and nitrogen fertilization can influence its productive potential and nutritional quality. This study... ... |
Author(s): DE MORI, C.; FONTANELI, R. S.; FAE, G. S.; SANTOS, H. P. dos; LIBRELOTTO, I.
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Author(s): BARBOSA, R. A. Mortalidade de plantas forrageiras em pastagens nas regiões Centro-Oeste e Norte do Brasil - Introdução ao problema. Plintossolos e outros solos plínticos. Aspectos edáficos relacionados com a produçã... ... |
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